| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KAl3(SO4)2(OH)6 + 6 H2SO4 = K2SO4 + 3 Al2(SO4)3 + 12 H2O
Na(OH) + H2 = H2O + Na =>
2 Na(OH) + H2 = 2 H2O + 2 Na
Mn + Al(NO3)3 = Mn(NO3)3 + Al =>
Mn + Al(NO3)3 = Mn(NO3)3 + Al
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
F2 + PbI4 = PbF4 + I2 =>
2 F2 + PbI4 = PbF4 + 2 I2
HMnO4 + FeO = MnO2 + H2O + Fe2O3 =>
2 HMnO4 + 6 FeO = 2 MnO2 + H2O + 3 Fe2O3
MoS2(s) + O2(s) = MoO3(s) + SO2(g) =>
2 MoS2(s) + 7 O2(s) = 2 MoO3(s) + 4 SO2(g)
Fe2(SO4)3 + K4Fe(CN)6 = C18Fe7N18 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4Fe(CN)6 = C18Fe7N18 + 6 K2SO4
CH3CH2CH3 + Cl2 = CH2Cl2 + HCl =>
CH3CH2CH3 + 4 Cl2 = 3 CH2Cl2 + 2 HCl
Na2S2O4 + HNO3 = HNaS2O3 + NaNO3 + SO2 + H2O =>
2 Na2S2O4 + 3 HNO3 = HNaS2O3 + 3 NaNO3 + 2 SO2 + H2O
CH3CHO = CH3COCH3 + CO2 + H2 =>
5 CH3CHO = 3 CH3COCH3 + CO2 + H2
CaCl2(aq) + HCl(aq) = HCl2(aq) + Ca =>
CaCl2(aq) + 2 HCl(aq) = 2 HCl2(aq) + Ca
(CH4) + (CCl4) = (CH2Cl2) =>
(CH4) + (CCl4) = 2(CH2Cl2)
Ba(OH)2(s) + HCl(aq) = H2O(aq) + BaCl2(aq) =>
Ba(OH)2(s) + 2 HCl(aq) = 2 H2O(aq) + BaCl2(aq)
CoSO4 + KOH = Co(OH)2 + K2SO4 =>
CoSO4 + 2 KOH = Co(OH)2 + K2SO4
Ag + Sn{4+} = Ag{+} + Sn{2+} =>
2 Ag + Sn{4+} = 2 Ag{+} + Sn{2+}
C4OH10 + KMnO4 = C4O2H8 + KOH + MnO2 + H2O =>
3 C4OH10 + 4 KMnO4 = 3 C4O2H8 + 4 KOH + 4 MnO2 + H2O
H2SO4 + HOH = HSO4{-} + H3O{+} =>
H2SO4 + HOH = HSO4{-} + H3O{+}
HC2H3O2 + Mg = H2 + MgC2HO2 =>
2 HC2H3O2 + 2 Mg = 3 H2 + 2 MgC2HO2
Li3PO4 + P4 + I2 = LiI + Li4P2O7 =>
28 Li3PO4 + P4 + 10 I2 = 20 LiI + 16 Li4P2O7
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + H2O + K2CrO4 =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 5 H2O + 2 K2CrO4
Li + Sn2(SO3)4 = Li(SO3) + Sn =>
4 Li + Sn2(SO3)4 = 4 Li(SO3) + 2 Sn
CaO + S = CaS + O =>
CaO + S = CaS + O
CH3CH(NH2)CO2H + O2 = CO(NH2)2 + H2O + CO2 =>
2 CH3CH(NH2)CO2H + 6 O2 = CO(NH2)2 + 5 H2O + 5 CO2
CuS2 + KCl = KS + CuCl2 =>
CuS2 + 2 KCl = 2 KS + CuCl2
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
Zn3N2 + H2O = Zn(OH)2 + NH3 =>
Zn3N2 + 6 H2O = 3 Zn(OH)2 + 2 NH3
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
CaC2O4 + NaCl = Na2C2O4 + CaCl2 =>
CaC2O4 + 2 NaCl = Na2C2O4 + CaCl2
C6H5OH + HO = C6H5O + H3O =>
2 C6H5OH + HO = 2 C6H5O + H3O
C7H8O + O = CO2 + H2O =>
C7H8O + 17 O = 7 CO2 + 4 H2O
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + H2O + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 5 Na2SO4 + 8 H2O + K2SO4
B2(SO4)3 + NaOH = B(OH)3 + Na2SO4 =>
B2(SO4)3 + 6 NaOH = 2 B(OH)3 + 3 Na2SO4
H2S + NO3{-} = SO4{-2} + N2 + H2O + H{+} =>
5 H2S + 8 NO3{-} = 5 SO4{-2} + 4 N2 + 4 H2O + 2 H{+}
NH4Cl + K2O = KCl + (NH4)2O =>
2 NH4Cl + K2O = 2 KCl + (NH4)2O
CO2(g) + H2O(g) = C6H12O6 + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6 + 6 O2(g)
C(H)4 + (O)2 = C(O)2 + (H)2(O) =>
C(H)4 + 2(O)2 = C(O)2 + 2(H)2(O)
NH4Cl + Ag(NO3)2 = AgCl2 + NH4NO3 =>
2 NH4Cl + Ag(NO3)2 = AgCl2 + 2 NH4NO3
P + O2 = P2O =>
4 P + O2 = 2 P2O
Ca + NiSO4 = Ni + Ca(SO4)2 =>
Ca + 2 NiSO4 = 2 Ni + Ca(SO4)2
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
Fe3O3 = Fe + O2 =>
2 Fe3O3 = 6 Fe + 3 O2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Na3PO4 + C + SiO2 = Na2SiO3 + P4 + CO =>
4 Na3PO4 + 10 C + 6 SiO2 = 6 Na2SiO3 + P4 + 10 CO
KClO4 + KCl = K2Cl2O4 =>
KClO4 + KCl = K2Cl2O4
Sn(OH)2 + NaOH = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O
(NH4)2S + CdSO4 = (NH4)2SO4 + CdS =>
(NH4)2S + CdSO4 = (NH4)2SO4 + CdS
KOH(aq) + CaCl2(aq) = KCl(aq) + Ca(OH)2 =>
2 KOH(aq) + CaCl2(aq) = 2 KCl(aq) + Ca(OH)2
C7H6O2 + Ni(C2H3O2)2(H2O)2 = Ni(C7H5O2)2(H2O)2 + CH3CO2H =>
2 C7H6O2 + Ni(C2H3O2)2(H2O)2 = Ni(C7H5O2)2(H2O)2 + 2 CH3CO2H
NiCl2 + Ag(NO3) = Ni(NO3) + AgCl2 =>
NiCl2 + Ag(NO3) = Ni(NO3) + AgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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